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authorjlam <jlam>2001-06-10 00:09:29 +0000
committerjlam <jlam>2001-06-10 00:09:29 +0000
commit9c34f756d124725a34859e96693fbe2ead3a30ef (patch)
tree7a6bfc07ceedb0e0b8ac1235a0168afecaf37111 /devel/gmp
parent0abea0e33d08a7fc9cc2a0b91ea73222313aba96 (diff)
downloadpkgsrc-9c34f756d124725a34859e96693fbe2ead3a30ef.tar.gz
Use cookies (.*_done) to determine whether headers and libs have been
linked from a particular package, and add a pre-configure target to the buildlink.mk file to more painlessly use buildlink.mk files. A ${BUILDLINK_TARGETS} variable still exists in case a package _must_ define NO_CONFIGURE.
Diffstat (limited to 'devel/gmp')
-rw-r--r--devel/gmp/buildlink.mk18
1 files changed, 12 insertions, 6 deletions
diff --git a/devel/gmp/buildlink.mk b/devel/gmp/buildlink.mk
index 83a7a0085cf..1c7ef4c5b95 100644
--- a/devel/gmp/buildlink.mk
+++ b/devel/gmp/buildlink.mk
@@ -1,4 +1,4 @@
-# $NetBSD: buildlink.mk,v 1.1 2001/05/28 05:47:28 jlam Exp $
+# $NetBSD: buildlink.mk,v 1.2 2001/06/10 00:09:30 jlam Exp $
#
# This Makefile fragment is included by packages that use gmp.
#
@@ -7,10 +7,9 @@
# (1) Optionally define GMP_REQD to the version of gmp desired.
# (2) Include this Makefile fragment in the package Makefile,
# (3) Optionally define BUILDLINK_INCDIR and BUILDLINK_LIBDIR,
-# (4) Add ${BUILDLINK_TARGETS} to the prerequisite targets for pre-configure,
-# (5) Add ${BUILDLINK_INCDIR} to the front of the C preprocessor's header
+# (4) Add ${BUILDLINK_INCDIR} to the front of the C preprocessor's header
# search path, and
-# (6) Add ${BUILDLINK_LIBDIR} to the front of the linker's library search
+# (5) Add ${BUILDLINK_LIBDIR} to the front of the linker's library search
# path.
.if !defined(GMP_BUILDLINK_MK)
@@ -25,8 +24,15 @@ GMP_LIBS= ${LOCALBASE}/lib/libgmp.*
BUILDLINK_INCDIR?= ${WRKDIR}/include
BUILDLINK_LIBDIR?= ${WRKDIR}/lib
-BUILDLINK_TARGETS+= link-gmp-headers
-BUILDLINK_TARGETS+= link-gmp-libs
+GMP_BUILDLINK_COOKIE= ${WRKDIR}/.gmp_buildlink_done
+GMP_BUILDLINK_TARGETS= link-gmp-headers
+GMP_BUILDLINK_TARGETS+= link-gmp-libs
+BUILDLINK_TARGETS+= ${GMP_BUILDLINK_COOKIE}
+
+pre-configure: ${GMP_BUILDLINK_COOKIE}
+
+${GMP_BUILDLINK_COOKIE}: ${GMP_BUILDLINK_TARGETS}
+ @${TOUCH} ${TOUCH_FLAGS} ${GMP_BUILDLINK_COOKIE}
# This target links the headers into ${BUILDLINK_INCDIR}, which should
# be searched first by the C preprocessor.